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Results 21 - 30 of 69 for Lithography
  • Trace Gas Analysis with Non-Contact Quartz-Enhanced Photoacoustic Spectroscopy
    Article - 13 Apr 2023
    For the analysis of trace gases, a non-contact quartz-enhanced photoacoustic spectroscopy (NC-QEPAS) method has been demonstrated. The NC-QEPAS seeks to address the limitations of the quartz tuning...
  • 3D and 4D Machine Vision Solutions from SiLC
    Article - 11 Apr 2023
    Silicon light chip (SiLC) Technologies, a silicon photonics startup, has developed a frequency-modulated continuous wave (FMCW) LiDAR on-chip as a four-dimensional (4D) machine vision solution to...
  • What are Optical Lattice Clocks?
    Article - 7 Apr 2023
    The optical lattice clock has revolutionized scientific timekeeping by achieving unprecedented levels of accuracy. This article will introduce an overview of optical lattice clocks, how they work,...
  • What Are Semiconductor Lithography Systems Used For?
    Article - 4 Apr 2023
    The foundations of the digital world are built on the performances of semiconductor-integrated chips. Semiconductor lithography is the process by which the functional structures within the integrated...
  • What Are Semiconductor Lasers and How Are They Used?
    Article - 28 Feb 2023
    Semiconductor lasers are generated via radiative recombination of charge carrier pairs in semiconductors. They are more efficient, cost-effective, and require less power than conventional laser...
  • The Future of Sensing and Imaging Using Quantum Microscopy
    Article - 19 Dec 2022
    Quantum theory is used in a variety of microscopy techniques. Quantum microscopy enables the measurement and imaging of tiny features of matter and quantum particles. This article provides an overview...
  • Recent Advancements in Laser Ablation of Polymers
    Article - 30 Jun 2022
    High-energy laser pulses can melt and vaporize polymers. Due to this capability, laser ablation is an ideal approach to texture polymer surfaces.
  • Laser-Driven Light Sources and the Future of Photonics Innovation
    Article - 6 Jun 2022
    Following Laser World of Photonics 2022, we spoke with Matthias Sachsenhauser from Hamamatsu Photonics about the role of laser-driven light sources in the future of the photonics sector.
  • What is Metalens Technology and How Could it Revolutionize Optics?
    Article - 26 May 2022
    Metalenses are flat lenses that use metasurfaces to focus light. The metasurfaces are a series of artificial antennae that manipulate the optical response of the incident light, including its...
  • The Use of Lasers in Micrometers
    Article - 25 May 2022
    The advantages of laser scan micrometers are their accuracy, fast scan speeds and relative ease of operation. Laser micrometers can be used for object sizing and as helpful auxiliary tools in...

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